【简答题】试求图示桁架中 a 、 b 、 c 三杆的内力。
【单选题】The liabilities of the bank as shown in its balance sheet represent the______which it uses in its business.
【单选题】The liabilities of the bank as shown in its balance sheet represent the ______ which it uses its business.
【多选题】根据《民法总则》的规定,下列各项中,属于可撤销的民事法律行为的有( )
B.
某照相机实际价格为 7998 元,营业员赵某误看为 1998 元卖给王某
C.
7 岁的图图自己决定将 1000 元的压岁钱捐赠给希望工程
D.
甲落水,请求路过的乙施救,乙趁机提出以低价收购甲收藏的一幅名画,甲无奈与乙签订了买卖合同